- Loyal
- RNA4920
RNA4920 Bearing | Loyal
RNA4920 PDF download| RNA4920 interchange NTN RNA4920 | |
| RNA4920 cross reference NTN RNA4920 | |
| RNA4920 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | RNA4920 |
| D | 140 mm |
| k | 3.5 mm |
| C | 40 mm |
| Cr | 127 kN |
| Lw | 30 mm |
| Fw | 115 mm |
| Dw | 7.5 mm |
| C0r | 260 kN |
| Mass | 1.15 kg |
| rs min | 1.1 mm |
| Da max | 133.5 mm |
| Weight | 1,15 Kg |
| r min. | 1,1 mm |
| ras max | 1 mm |
| ra max. | 1 mm |
| Da max. | 133,5 mm |
| Category | Bearings |
| Size (mm) | 115x140x40 |
| Inventory | 0.0 |
| Nlim (oil) | 3,500 rpm |
| Width (mm) | 40 |
| Nlim (grease) | 2,300 rpm |
| Product Group | B04144 |
| Bearing number | RNA4920 |
| Precision class | P0 |
| Weight / Kilogram | 1.206 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 115 |
| Outer Diameter (mm) | 140 |
| Minimum Buy Quantity | N/A |
| Radial clearance class | CN |
| (Grease) Lubrication Speed | 2300 r/min |
| Basic static load rating (C0) | 260 kN |
| Basic dynamic load rating (C) | 127 kN |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.47 Hz |
| Characteristic outer ring frequency, BPF0 | 14.08 Hz |
| Characteristic inner ring frequency, BPFI | 15.92 Hz |
| Characteristic rolling element frequency, BSF | 16.27 Hz |
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8
ZKX11-32 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX11-32
SD: 2.00000000
UCTH206-20J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH206-20J-150
SDI: B-1/4-28UNF
SD: 1 1/4
UCTH210-31J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-31J-300
SDI: B-1/4-28UNF
SD: 1 15/16
